228347134800 has 120 divisors (see below), whose sum is σ = 774499821696. Its totient is φ = 57310648320.

The previous prime is 228347134789. The next prime is 228347134811. The reversal of 228347134800 is 8431743822.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (228347134789) and next prime (228347134811).

It is a tau number, because it is divible by the number of its divisors (120).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5576344 + ... + 5617143.

Almost surely, 2^228347134800 is an apocalyptic number.

228347134800 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

228347134800 is an abundant number, since it is smaller than the sum of its proper divisors (546152686896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

228347134800 is a wasteful number, since it uses less digits than its factorization.

228347134800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11193525 (or 11193514 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 42.

The spelling of 228347134800 in words is "two hundred twenty-eight billion, three hundred forty-seven million, one hundred thirty-four thousand, eight hundred".